Minnesota Statutes Health (Ch. 144-159) § 152.0974. Exceptions

(1) a pharmacist or other authorized person who sells or furnishes a precursor substance on the prescription of a physician, dentist, podiatrist, or veterinarian;

(2) a physician, dentist, podiatrist, or veterinarian who administers or furnishes a precursor substance to patients;

(3) a manufacturer or wholesaler licensed by the state Board of Pharmacy who sells, transfers, or otherwise furnishes a precursor substance to a licensed pharmacy, physician, dentist, podiatrist, or veterinarian; or

(4) the furnishing or receipt of a drug that contains ephedrine, pseudoephedrine, norpseudoephedrine, or phenylpropanolamine and is lawfully furnished over the counter without a prescription under the Federal Food, Drug, and Cosmetic Act, United States Code, title 21, chapter 9, or regulations adopted under that act.